About baseband firmware of a dongle

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May 23, 2013, 5:55:22 PM5/23/13

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How could I find a quick service manual of a dongle?[Huawei E171]

What kind of baseband chip and baseband firmware is on it?

Any idea make some fun through it?

How the firmware Update works ? Which USB device interface it used to update firmware?

RS232 over USB. Does it use AT command set to update it? Any hack ?

Sinhala

dongle ekakk 'service manual' eka hoya ganne kohomoda?

mona wage 'baseband chip' eakak da eake thiyene?

Meka hak fun eakak ganna pulawanda ?

kohomada firmware update program eaka wada korane ? mona USB interface eakada eaka firmware